Automated enterprise risk assessment

ABSTRACT

A modern business enterprise will have a large number of heterogeneous assets. The risk associated with a selected asset from the heterogeneous assets can be assessed. In one embodiment, the present invention includes selecting the asset from a plurality of heterogeneous assets for risk analysis, and collecting a plurality of risk factors associated with the selected asset. The risk associated with the asset can be determined by providing the plurality of risk factors to a non-linear statistical data model to derive a risk score associated with the asset.

COPYRIGHT NOTICE

Contained herein is material that is subject to copyright protection.The copyright owner has no objection to the facsimile reproduction ofthe patent disclosure by any person as it appears in the Patent andTrademark Office patent files or records, but otherwise reserves allrights to the copyright whatsoever.

BACKGROUND

1. Field

Embodiments of the present invention apply to the field of networksecurity and risk assessment, more specifically enterprise riskassessment.

2. Description of the Related Art

Modern business enterprises operate in a complex regulatory environment.Many enterprises must comply with various government regulations both onthe federal level and on the state and local levels. For example, mostpublic corporations (at the present time any publicly traded corporationwith fifty million or more market capitalization) must comply with theSarbanes-Oxley Act of 2002. Financial enterprises, heath relatedenterprises, and other more stringently regulated industries have theirown regulatory frameworks.

Furthermore, many business enterprises have internal policies andcontrols independent of government regulation. These controls andpolicies may be concerned with security, confidentiality maintenance,trade secret protection, access control, best practices, accountingstandards, business process policies, and other such internal rules andcontrols. The cost of complying with all regulations, rules, policies,and other requirements can be substantial for a large scale businessenterprise.

One common problem faced by business enterprises in thecontrol/policy/regulation compliance area is risk assessment. To satisfyeither governmental regulations or internal policies, enterprises areoften required to assess risk on many levels. Such risk assessment istraditionally done by risk assessment experts who collect evidence fromvarious parts of the enterprise and come up with risks associated withvarious assets. Often, these experts, or rudimentary automated systems,will use pre-defined formulas to calculate risk. One problem with suchcalculations is that a formula that works well for one type of assetwill generally not work well for other types of assets.

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of the present invention are illustrated by way of example,and not by way of limitation, in the figures of the accompanyingdrawings and in which like reference numerals refer to similar elementsand in which:

FIG. 1 is a block diagram illustrating a compliance management systemaccording to one embodiment of the present invention;

FIG. 2 is a block diagram illustrating a user interface module for acompliance management system according to one embodiment of the presentinvention;

FIG. 3 is a block diagram illustrating a risk management moduleaccording to one embodiment of the present invention;

FIG. 4 is a block diagram illustrating a risk analysis engine accordingto one embodiment of the present invention;

FIG. 5 is a flow diagram illustrating operation of the risk managementmodule according to one embodiment of the present invention; and

FIG. 6 is a block diagram illustrating an example computer systemaccording to one embodiment of the present invention.

DETAILED DESCRIPTION Compliance Management System

One embodiment of the invention is now described with reference toFIG. 1. FIG. 1 shows a compliance management system 2. In oneembodiment, the compliance management system 2 is provided as astand-alone appliance that connects to a network, but the compliancemanagement system 2 can be provided in other ways, such as softwarerunning on a server, distributed software, or various software andhardware packages operating together.

The compliance management system 2 connects to a network 12—such as alocal area network (LAN), Intranet network segment, or the Internet—andcan collect data from various sources. For example, the compliancemanagement system 2 can collect data from agents 4 and 6. Agent 4 is anagent associated with and overseeing a laptop (in this example) andagent 6 is associated with a server. In a real-world embodiment, therecould be thousands of agents associated with thousands of separateassets.

The compliance management system 2 can also collect information fromvarious collectors 8. Collectors 8 can be custom designed connectors toconnect to various network devices and network management and securityproducts already installed by the enterprise. For example, theconnectors 8 can enable the compliance management system 2 to connectto, and collect data from, routers, firewalls, directories (such asMicrosoft's Active Directory), vulnerability scanners, securityinformation management (SIM) products, enterprise risk management (ERM)products and other such products and applications. Also, somedeployments of the compliance management system 2 may not usedistributed agents at all, in which case information regarding variousassets can be collected via an agent-less concentrator (also referred tosometimes as an aggregator) 10.

In one embodiment, the compliance management system 2 implements assetdiscovery, configuration, and management functionalities. Suchfunctionality can be provided in the asset module 20 shown in FIG. 1. Inone embodiment, the asset module interfaces with the various agents,connectors, and concentrators 2-10 (referred to collectively as“software interfaces” or “distributed software interfaces” forsimplicity) via the network interface 14 that connects the compliancemanagement system 2 to the network 12. The asset module 20 performsasset discovery by collecting information about all assets connected toand/or visible to the network 12.

Such assets can include, but are not limited to, laptops, desktops,workstations, operating systems and other applications, servers, users,routers, intrusions detection devices (IDS), firewalls, printers, andstorage systems. Assets can be imported from various connectedapplications, such as vulnerability scanners, directory applications,ERM, SIM, and other security-related products, and so on. Assets canalso be non-information technology assets, such as people, users,buildings, and so on. Some assets, such as buildings, departments, andnetworks include other assets.

In one embodiment, the asset module 20 can also be used to configureasset attributes. This can be done by an operator of the compliancemanagement system 2 via the user interface 16 exposed to the user byconsoles 18 a and 18 b. There may be more or less consoles, which willbe collectively referred to as console interface 18.

For example, an agent can report a newly discovered laptop computer. Theagent can automatically report back on available attributes, such ascentral processing unity (CPU) type, the operating system running on thelaptop, the types of memory installed, and so on. A user (typically asystem administrator) can then add extra attributes to the laptop, suchas business owner, business classification, group, and other similarattributes.

The discovered and configured assets can be stored, in one embodiment,in data store 26. Data store 26 can be implemented as a disk, a dataserver, or some other physical storage means. It can reside inside oroutside of the compliance management system 2. The data store 26 caninclude various databases. One such database can be an asset database,having records corresponding with managed assets. The assets discoveredand stored in the asset database can be managed, in one embodiment, fromthe console interface 18 by editing various attributes of the assets.

In one embodiment, policy compliance functionality is provided by thesystem 2 by implementing a policy module 22. The policy module 22 canenable a user—via the user interface 16—to author and edit policies andpolicy templates and apply policies to various assets. The policy module22 also maintains a policy database in the data store 22. In oneembodiment, policies can also be labeled, grouped and organizedaccording to certain predefined roles for personnel. For example,“engineer level 1” can be a role that has a list of specific policiesassociated with it.

In one embodiment, the compliance management system 2 also provides riskmanagement functionality by implementing a risk management module 24.Such system could be called a compliance/risk management system, or riskmanagement system, but to avoid confusion, the system will be referredto as a compliance management system 2. The risk assessment module 24analyzes multiple sources of information, including the compliancemanagement system 2, to determine the risk the enterprise is exposed to.In one embodiment, the risk management module collects information—inaddition to the compliance management system—from the enterprise'svulnerability assessment systems, SIM systems, asset configurations, andnetwork traffic reports. Other sources of information may be used aswell. In one embodiment, the risk management module determines a simplemetric to express the enterprise's risk profile using all the collectedinformation.

As mentioned above, the compliance management system 2 also includes auser interface 16 which is exposed to users of the system 2 by consoles18. In one embodiment the consoles 18 are browser-based, allowing foradministration and use of the system 2 from any network-attached workstation, or through a remote network connection. In one embodiment, theuser interface enables an administrator to select from a list ofregulations—such as Sarbanes-Oxley (SOX), Gramm-Leach-Bliley Act (GLBA),Health Insurance Portability and Accountability Act (HIPPA), Card HolderInformation Regulation Program (CISP)—and display functionality relevantto the selected regulation. Similarly, the user interface can enable anadministrator to select from a list of standard frameworks—such asISO-17799, Control Objectives for Information and related Technologies(COBIT)—and display functionality relevant to the selected regulation orframework. FIG. 2 provides a more detailed view of the user interface 16according to one embodiment of the present invention.

The user interface 16 can implement a manual configuration module 30that allows the user to manually configure asset attributes, asdescribed in the example of the laptop being assigned to a businessowner (and other user-defined attributes) above. The user interface canalso implement a policy editor 32. The policy editor 32 can assist usersin naming and authoring policies.

The policy editor 32 can also provide access to a policy templatedatabase stored on the data store 26 having template policies. A usercan then create a specific policy instance using a preconfiguredtemplate by saving the policy instance as a policy. The policy editor32, in one embodiment, also includes access to a script-based policylanguage that allows for highly flexible authoring of almost any type ofdesired policy. In addition, the policy editor 32 can be used to editsaved policies and policies from various preconfigured policy databasesas well as author and edit policy templates.

In one embodiment, the policies that can be authored by the policyeditor 32 are highly flexible. Such policies include technology-basedpolicies, such as password length and firewall configurations.Furthermore, some policies can be process related, ensuring that certainprocess owners take certain actions. Yet other types of polices caninclude some that cannot be automatically enforced in an informationtechnology sense. For example, risk assessment surveys must be manuallyfilled out by someone responsible for the domain being surveyed, and apolicy can include the requiring of such a survey being filled outperiodically. Since such policies require at least some humaninteraction, they are sometimes referred to herein as “manual” policies.

The user interface 16 can also implement a policy manager 34. The policymanager 34 allows the user to organize and apply policies. Policies canbe associated with controls that are designed to mitigate againstspecific threats, as defined in various standards, such as ISO-17799. Inone embodiment, the policy manager can be used to identify threats,define (or import) controls, and associate policies to controls toimplement the controls. One control may be implemented using severalpolicies, and a policy may be occasionally used in multiple controls. Inone embodiment, policies are applied directly to assets or groups ofassets. The user interface 16 can also include a notification module 36to send alerts and reports regarding compliance management and riskanalysis.

Returning to referencing FIG. 1, the compliance management system 2 canalso include a self-assessment module 28. The self-assessment module 28maintains and accesses various self-assessment surveys that can bestored in data store 26. The self-assessment module 28 may periodically,or under the direction of the policy module 22 or the user interface 16,send surveys to various individuals for completion. The self-assessmentmodule 28 can analyze the results of such surveys and provide feedbackto various other parts of the system 2.

Risk Assessment

As described above, one embodiment of the present invention includesrisk assessment, analysis, reporting, and management functionalityprovided by the risk management module 24. One embodiment of the riskmanagement module is now described with reference to FIG. 3. Riskmanagement module 24 includes an interface module 42 to allowcommunications between the risk management module 24 and the variousother modules of the compliance management system 2, as will bediscussed in more detail below.

In one embodiment, the interface module collects 42 collects data fromthe asset module 20, the policy module 22, and the self assessmentmodule 28, and is managed and produces results vial the user interface16. In one embodiment, risk is associated with individual assets, suchas machines (laptops, desktops, servers, routers), applications (ESM,SAP), people, and other asset types. Thus, in one embodiment, when therisk of an asset is to be assessed, the interface module collectsvarious risk factors for the asset.

Various embodiments of the present invention can use different riskfactors for risk assessment; the invention is not limited to anyspecific factor or set of factors. In one embodiment, the risk factorscollected include the impact of the asset, a measurement of the assetsimportance to the business. The impact, or business impact, of an assetcan be broken down into three categories. One impact category isconfidentiality; an asset whose confidentiality is very important wouldhave a higher impact than one that does not contain any secrets. Anotherimpact category is integrity, a measure of the business impact ofcompromise in the authenticity of information or data related to theasset. Yet another impact category is availability, a measure of thebusiness impact of the asset being “offline,” or otherwise unavailable.There could be additional categories, or different impactcategorizations used.

Another risk factor can be the vulnerability of the asset. A measure ofasset vulnerability can be imported by the compliance management system2 through one of its software interfaces, and collected by the interfacemodule 42 from the compliance management system 2. For example, avulnerability score for the asset can be imported from a vulnerabilityscanner such as Nessus.

Another risk factor can be the number of SIM incidents associated withthe asset by some SIM product. This measurement may be of SIM troubletickets or security event within some time window, or for a real-timerisk measurement, this measurement can be the number of open tickets inthe SIM product for the asset. Another risk factor can be the compliancescore associated with the asset by the policy module 22, which itself ina measure of the compliance of the asset with the policies beingenforced by the compliance management system 2. Yet another risk factorcan be the result of a risk assessment survey completed by a personabout the asset. There can be various other risk factors related to anasset, such as whether the asset is managed by the compliance managementsystem 2 using an agent resident on the asset, whether the asset isinternal (behind a firewall and not exposed to the outside) or external,and other such considerations.

In one embodiment, the collected data representing the various riskfactors is provided to one or more risk analysis engines 46. In oneembodiment—illustrated in FIG. 3—three risk analysis engines 46 a-c areused, but the invention is not limited to any specific number of riskanalysis engines 46, which could range from 1 to any number, although ina real world system their numbers are likely to be between 1 and 10. Therisk analysis engine 46 calculates a risk score of the asset. The riskscore can be expressed as a percentage, with higher percentagesindicating higher risk.

In one embodiment using three risk analysis engines, each risk analysisengine 46 outputs one of a confidentiality risk score, an integrity riskscore, and an availability risk score, representing the risk associatedwith these asset impacts described above. For example in FIG. 3, riskanalysis engine 46 a is given the confidentiality impact of the asset asan input and thus outputs the confidentiality risk score of the asset.Similarly, in FIG. 3, risk analysis engine 46 b is given the integrityimpact of the asset as an input and thus outputs the integrity riskscore of the asset, and risk analysis engine 46 c is given theavailability impact of the asset as an input and thus outputs theavailability risk score of the asset.

These determined risk scores are the results 48 of the risk managementmodule. The results can be combined to produce a single result 48 ifdesired, or all separate results produced can be delivered to theinterface module 42 for presentation to an administrator or riskanalysis professional via the user interface 16. In another embodiment,all the various categories of impact scores can be provided as input toa singe risk analysis engine 46 to provide a singe risk score for theasset. In yet another embodiment, inputs for the various risk analysisengines 46 may not overlap at all, or only overlap partially.

Risk Factor Mapping and Statistical Modeling

In one embodiment, described with reference to FIG. 4, the presentinvention uses a non-linear statistical data model to calculate the riskassociated with an asset. Such non-linear statistical data modelsinclude neural networks, decision trees, Bayesian networks, geneticalgorithms, and several other types of non-linear statistical datamodels. In one embodiment, the non-linear statistical data model 56 usedby the risk analysis engine 46 is a neural network (sometimes referredto as a neural net). Neural network have numerous applications, forexample, they are used to determine people's credit scores based oninformation about them such as number of credit cards, late payments,income, and so on. The concept of neural networks and other suchstatistical data models are well-known and familiar to one skilled inthe art.

In one embodiment, the various asset risk factors 50 collected by theinterface module 42 are first mapped to asset risk factor value 54 tofacilitate their input into the non-linear statistical data model 56. Inone embodiment, mapping the asset risk factors 50 to the asset riskfactor values is performed by the factor mapping module 52. The mapperformed by the factor mapping module 52 may be user configurable, andit can be specific to the type of asset.

One function of the factor mapping module 52 is to convert the assetrisk factors to a format that is usable by the non-linear statisticaldata model 56. For example, a vulnerability factor may return a “medium”vulnerability for the asset. However, in one embodiment, the non-linearstatistical data model 56 works on numbers. Thus, the factor mappingmodule 52 can convert the “medium” vulnerability into a vulnerabilityvalue. In this manner, non-numeric asset risk factors 50 can be mappedto numeric asset risk factor values 54.

However, the factor mapping module 52 can also map numeric asset riskfactors 50 to numeric asset risk factor values 54. This can be useful tolimit inputs to a specific range or a specific set of values. Forexample, one asset risk factor discussed above is the number of SIMincidents related to the asset. While this risk factor is numeric, itcan be more useful to convert this number to a value expressing therelative number of incidents for this asset, for example on a scale of 1to 10.

In one embodiment, the factor mapping module's 52 map is configurable bythe system administrator. For example, whether 1000 SIM incidents mapsto 6 or 8 (or any other value), or whether a “medium” vulnerability istwice or ten times as important as a “low” vulnerability, can all beconfigured. In this manner each administrator can configure the riskanalysis engine 46 according to his need.

In one embodiment, the asset risk factor values are provided as inputfor the non-linear statistical data model 56, which produces an output.The output of the non-linear statistical data model 56 is the risk score58 determined by the risk analysis engine 46. The risk score 58 may beany one of the results 48 shown in FIG. 3, such as the confidentialityrisk score, integrity risk score, availability risk score, some otherrisk score, or one unified risk score for the asset.

As mentioned above, in one embodiment, the non-linear statistical datamodel 56 is implemented as a neural network. There are numeroussoftware-implemented neural networks available including bothproprietary software and open-source software. In one embodiment, thenon-linear statistical data model 56 is implemented using theopen-source neural network Joone. A neural network is defined largely bythe number of inputs, the output layer, and the hidden layers. In oneembodiment, the neural network of the non-linear statistical data model56 has one input for each of the risk factors listed above (with onerisk factor associated with impact whose category depends on which riskanalysis engine is used), thus having seven inputs, a linear outputlayer, and two sigmoid hidden layers of ten nodes each. However, theneural network can be set up in numerous other ways, with differentnumber of inputs, layers, and layer types.

In one embodiment, the neural network making up the non-linearstatistical data model 56 needs to be trained before it functionsaccurately. One way to train the non-linear statistical data model 56 isto provide various information technology, network security, andcompliance expert with various sets of sample data to evaluate. Thesample data and the expert evaluations can then be fed into thenon-linear statistical data model 56 which can train itself using afeedback mechanism. In this manner, the risk management module 24 isable to express a consensus of expert opinion rather that the opinion ofjust one expert. Furthermore, the non-linear statistical data model 56can be continuously trained and refined with additional expert training.

One embodiment of the operation of the risk management module 24 is nowdescribed with reference to FIG. 5. In block 502 one of the enterprises'assets is selected for risk assessment. In one embodiment, the asset isselected from a pool of heterogeneous assets, since the enterprise willhave assets of many types and categories, such as various types ofmachines, applications, facilities, and other assets. However, asdescribed above, the risk analysis engine of one embodiment of thepresent invention can handle various types of assets, unlike the priorart pre-defined formula type risk analysis.

Asset selection can be performed in a number of ways. For example, asystem administrator, risk assessment expert, or other user of thesystem can indicate the selection via the user or console interface. Theuser interface can provide a graphical browser interface to allow a userto graphically select a representation of an asset for risk analysis.Thus, in one embodiment, selecting the asset is block 502 meansreceiving such a selective indication from a system user. The selectioncan also be performed by a scheduler or other application that conductsperiodic risk assessments of various assets.

In block 504, the risk factors for the asset are collected. These caninclude all the risk factors discussed above, or any additional riskfactors. Any attribute associated with an asset can be a risk factor;risk factor is merely a term describing those asset attributes orrelated information that is deemed relevant for risk analysis. As assetsmay develop new attributes or may have new information available aboutthem, all such attributes and information may be considered a riskfactor.

In block 508, the collected risk factors for the asset are mapped to therisk factor values discussed above. In one embodiment, the mapping isconfigurable. The risk factor values are in a format that can beprovided as input to a neural network, or some other type of non-linearstatistical data model, such as genetic algorithm or a Bayesian network.In this manner, in block 508, a risk score is determined using theneural network of other type of non-linear statistical data model. Therisk score can represent one specific type of risk, or may be anaggregate risk score. It may be in the form of a percentage, or on anyother scale. Before delivered to the system user, the risk score can beconverted to a verbal status, such as MEDIUM RISK, a color code, or someother indicator.

Example Computer System

Various embodiments of the present invention have been described in thecontext of a server that performs compliance, security, and riskmanagement functionalities, and a browser/console interface operable toaccess and view those functionalities. An example computer system onwhich such server and/or console interface can be implemented in nowdescribed with reference to FIG. 6. Numerous features described withreference to FIG. 6 can be omitted, e.g., a server will generally notinclude video display unit 1810. Computer system 1800 that may be usedto perform one or more of the operations described herein. Inalternative embodiments, the machine may comprise a network router, anetwork switch, a network bridge, Personal Digital Assistant (PDA), acellular telephone, a web appliance or any machine capable of executinga sequence of instructions that specify actions to be taken by thatmachine.

The computer system 1800 includes a processor 1802, a main memory 1804and a static memory 1806, which communicate with each other via a bus1808. The computer system 1800 may further include a video display unit1810 (e.g., a liquid crystal display (LCD) or a cathode ray tube (CRT)).The computer system 1800 also includes an alpha-numeric input device1812 (e.g., a keyboard), a cursor control device 1814 (e.g., a mouse), adisk drive unit 1816, and a network interface device 1820.

The disk drive unit 1816 includes a machine-readable medium 1824 onwhich is stored a set of instructions (i.e., software) 1826 embodyingany one, or all, of the methodologies described above. The software 1826is also shown to reside, completely or at least partially, within themain memory 1804 and/or within the processor 1802. The software 1826 mayfurther be transmitted or received via the network interface device1822. For the purposes of this specification, the term “machine-readablemedium” shall be taken to include any medium that is capable of storingor encoding a sequence of instructions for execution by the computer andthat cause the computer to perform any one of the methodologies of thepresent invention. The term “machine-readable medium” shall accordinglybe taken to include, but not be limited to, solid-state memories,optical and magnetic disks, and carrier wave signals.

General Matters

In the description above, for the purposes of explanation, numerousspecific details have been set forth. However, it is understood thatembodiments of the invention may be practiced without these specificdetails. In other instances, well-known circuits, structures andtechniques have not been shown in detail in order not to obscure theunderstanding of this description.

Embodiments of the present invention include various processes. Theprocesses may be performed by hardware components or may be embodied inmachine-executable instructions, which may be used to cause one or moreprocessors programmed with the instructions to perform the processes.Alternatively, the processes may be performed by a combination ofhardware and software.

Embodiments of the present invention may be provided as a computerprogram product that may include a machine-readable medium having storedthereon instructions, which may be used to program a computer (or otherelectronic device) to perform a process according to one or moreembodiments of the present invention. The machine-readable medium mayinclude, but is not limited to, floppy diskettes, optical disks, compactdisc read-only memories (CD-ROMs), and magneto-optical disks, read-onlymemories (ROMs), random access memories (RAMs), erasable programmableread-only memories (EPROMs), electrically erasable programmableread-only memories (EEPROMs), magnetic or optical cards, flash memory,or other type of media/machine-readable medium suitable for storinginstructions. Moreover, embodiments of the present invention may also bedownloaded as a computer program product, wherein the program may betransferred from a remote computer to a requesting computer by way ofdata signals embodied in a carrier wave or other propagation medium viaa communication link (e.g., a modem or network connection).

While the invention has been described in terms of several embodiments,those skilled in the art will recognize that the invention is notlimited to the embodiments described, but can be practiced withmodification and alteration within the spirit and scope of the appendedclaims. The description is thus to be regarded as illustrative insteadof limiting.

1. A computer implemented method of automatically assessing riskassociated with one or more assets, comprising the steps of: providing acompliance management system on said computer, wherein said computer isconnected to a network comprising said assets for allowing saidcompliance management system to access said network; discovering saidassets on said network by an asset module of the compliance managementsystem, wherein said discovered assets comprise one or more previouslydiscovered assets and recently added assets; selecting an asset from thediscovered assets through said compliance management system, wherein theasset comprises one or more attributes, and wherein the asset and theattributes associated with the asset are automatically reported back tothe compliance management system; collecting a plurality of risk factorsassociated with said selected asset through an interface moduleassociated with the compliance management system, wherein one or more ofsaid risk factors are collected in real-time by a risk management moduleof the compliance management system; mapping the collected risk factorsto a plurality of risk factor values that are input to a non-linearstatistical data model; calculating a risk score based on one or more ofsaid mapped risk factor values using the non-linear statistical datamodel, wherein said non-linear statistical data model is self trainableusing a feedback mechanism; and automatically assessing said risk usingsaid calculated risk score; whereby the calculated risk score allowsautomatic assessment of the risk associated with one or more of theassets.
 2. The method of claim 1, wherein selecting the asset comprisesreceiving an asset selection from a user through a console interface ofthe compliance management system.
 3. The method of claim 1, wherein theplurality of risk factors associated with the asset comprises an impactvalue of the asset, the impact value representing an importance of theasset to the business enterprise.
 4. The method of claim 3, wherein theimpact value comprises a confidentiality impact value representing animportance that confidential information contained by the asset is notshared without authorization.
 5. The method of claim 4, wherein the riskscore comprises a confidentiality risk score, the confidentiality riskscore being a measure of risk of the asset sharing confidentialinformation without authorization.
 6. The method of claim 3, wherein theimpact value comprises an integrity impact value representing animportance that information contained by the asset authentic originalcontent.
 7. The method of claim 6, wherein the risk score comprises anintegrity risk score, the integrity risk score being a measure of riskof the asset having compromised information.
 8. The method of claim 3,wherein the impact value comprises an availability impact valuerepresenting an importance that the asset is accessible.
 9. The methodof claim 8, wherein the risk score comprises an availability risk score,the availability risk score being a measure of risk of the asset willbecome inaccessible.
 10. The method of claim 1, wherein the plurality ofrisk factors associated with the asset comprises a vulnerability valueof the asset, the vulnerability value representing a weakness of theasset that can be exploited.
 11. The method of claim 10, whereincollecting the vulnerability value comprises querying a vulnerabilityscanner, wherein the vulnerability value is imported from saidvulnerability scanner by said interface module associated with thecompliance management system.
 12. The method of claim 1, wherein theplurality of risk factors associated with the asset comprises a securityinformation management factor of the asset, wherein the securityinformation management factor represents number of security incidentsassociated with the asset.
 13. The method of claim 12, whereincollecting the security information management factor comprises queryinga security information management (SIM) product.
 14. The method of claim1, wherein the plurality of risk factors associated with the assetcomprises a compliance score of the asset, the compliance scorerepresenting a compliance of the asset with policies of the businessenterprise.
 15. The method of claim 14, wherein the compliance scorecomprises querying a policy module of a compliance management system.16. The method of claim 1, wherein the plurality of risk factorsassociated with the asset comprises a determination whether the asset ismanaged using a distributed software agent.
 17. The method of claim 1,wherein the non-linear statistical data model comprises a neuralnetwork.
 18. The method of claim 1, wherein the plurality of riskfactors are mapped to the plurality of risk factor values using aconfigurable map.
 19. A computer system for compliance management,comprising: a processor connected to a network for accessing a pluralityof assets; a network interface module for connecting said compliancemanagement computer system to said assets accessible by said processorthrough said network; an asset module in communication with said networkinterface for discovering said assets connected to said network, storingsaid discovered assets in a data base, and for selecting one or more ofsaid stored assets, wherein said asset module is used to configure oneor more attributes associated with each of the selected assets via auser interface; a policy module in communication with said networkinterface for associating one or more policies stored in a policydatabase with the assets and for determining a compliance score for theassets based on said associated policies, wherein said policy moduleenables a user of the compliance management module to manually compilerisk assessment surveys through said user interface; a self assessmentmodule in communication with said network interface for maintaining andaccessing self assessment surveys in a data store, wherein said selfassessment module provides feed back to said policy module and a riskmanagement module based on said self assessment surveys; and said riskmanagement module in communication with said network interface,comprising: an interface module for collecting a plurality of riskfactors and a compliance score associated with an asset; a factormapping module for mapping said collected risk factors to a plurality ofrisk factor values; and a risk analysis engine comprising a non-linearstatistical data model for analyzing risk associated with said asset;wherein said mapped risk factor values are provided as input to saidnon-linear statistical data model.
 20. The computer system forcompliance management of claim 19, wherein the non-linear statisticaldata model comprises a neural network.
 21. A machine-readable mediumhaving stored thereon data representing instructions that, when executedby a processor of a risk management system, cause the processor toperform operations comprising: discovering one or more by a compliancemanagement system, wherein said discovered assets comprise one or morepreviously discovered assets and recently added assets; selecting anasset from the discovered assets through said compliance managementsystem; collecting a plurality of risk factors associated with saidselected asset through the compliance management system; mapping saidcollected risk factors to a plurality of risk factor values that areinput to a non-linear statistical data model; calculating a risk scorebased on said mapped risk factor values using said non-linearstatistical data model, wherein said non-linear statistical data modelis self trainable using a feedback mechanism; and automaticallyassessing said risk using said calculated risk score.
 22. Themachine-readable medium of claim 21, wherein the plurality of riskfactors associated with the asset comprises an impact value of theasset, the impact value representing an importance of the asset to thebusiness enterprise.
 23. The machine-readable medium of claim 22,wherein the impact value comprises a confidentiality impact valuerepresenting an importance that confidential information contained bythe asset is not shared without authorization.
 24. The machine-readablemedium of claim 22, wherein the impact value comprises an integrityimpact value representing an importance that information contained bythe asset authentic original content.
 25. The machine-readable medium ofclaim 22, wherein the impact value comprises an availability impactvalue representing an importance that the asset is accessible.
 26. Themachine-readable medium of claim 21, wherein the plurality of riskfactors associated with the asset comprises a vulnerability value of theasset, the vulnerability value representing a weakness of the asset thatcan be exploited.
 27. The machine-readable medium of claim 21, whereinthe plurality of risk factors associated with the asset comprises anincident value of the asset, the incident value representing a number ofsecurity incidents associated with the asset.
 28. The machine-readablemedium of claim 21, wherein the plurality of risk factors associatedwith the asset comprises a compliance score of the asset, the compliancescore representing a compliance of the asset with policies of thebusiness enterprise.
 29. The machine-readable medium of claim 21,wherein the non-linear statistical data model comprises a neuralnetwork.
 30. The machine-readable medium of claim 21, wherein theplurality of risk factors are mapped to a plurality of risk factorvalues using a configurable map.
 31. A computer implemented method ofautomatically assessing risk of one or more assets, comprising the stepsof: providing a compliance management system operating on said computerand connecting said computer to a network comprising said assets using anetwork interface; discovering said assets on said network by an assetmodule of the compliance management system, wherein said discoveredassets comprise one or more previously discovered assets and recentlyadded assets; selecting an asset from the discovered assets through saidcompliance management system, wherein the asset comprises one or moreattributes, and wherein the asset and the attributes associated with theasset are automatically reported back to the compliance management;collecting a plurality of risk factors associated with the selectedasset through an interface module associated with the compliancemanagement system, wherein one or more of said risk factors arecollected in real-time by a risk management module of the compliancemanagement system; mapping said determined risk factors to a pluralityof risk factor values that are input to one or more non-linearstatistical data models; calculating a risk score based on one or moreof said mapped risk factor values using said non-linear statistical datamodels, wherein the non-linear statistical data models are selftrainable using a feedback mechanism; and automatically assessing saidrisk using said calculated risk score; whereby the calculated risk scoreallows automatic assessment of the risk associated with one or more ofthe assets.
 32. The method of claim 31, wherein the non-linearstatistical data models utilize one or more of a neural network, adecision tree, a Bayesian network, and a genetic algorithm.
 33. Acomputer implemented system for automatically assessing risk of one ormore assets based on compliance of said assets, comprising: a compliancemanagement system implemented on one or more computers, comprising: anetwork interface module for connecting said one or more computersimplementing said compliance management system to said assets via anetwork; an asset module in communication with said network interfacemodule for selecting the assets and for determining a plurality of riskfactors associated with the assets, wherein said asset module is used toconfigure one or more attributes associated with each of the assets, andwherein said configured attributes reduce said risk of the assets; apolicy module in communication with said network interface module forassociating one or more policies with the assets and for determining acompliance score for the assets based on said associated policies; aself assessment module in communication with said network interfacemodule for maintaining and accessing self assessment surveys, whereinsaid self assessment module provides feed back to said policy module anda risk management module based on said self assessment surveys; and arisk management module in communication with said network interfacemodule for mapping said determined risk factors to a plurality of riskfactor values and for calculating a risk score based on one or more ofsaid mapped risk factor values using one or more non-linear statisticaldata models, wherein said risk score is used to automatically assess therisk associated with the assets.
 34. The computer implemented system ofclaim 32, wherein said compliance management system comprises aself-assessment module for maintaining and accessing a plurality ofself-assessment surveys.
 35. The computer implemented system of claim32, wherein said compliance management system comprises a user interfacecomprising a plurality of consoles, exposed to users for interactingwith said compliance management system, wherein said user interfacefurther comprises a notification module for sending alerts and reportsregarding compliance management and risk analysis.